Patent
   D766824
Priority
Feb 14 2015
Filed
Apr 07 2015
Issued
Sep 20 2016
Expiry
Sep 20 2030
Assg.orig
Entity
unknown
11
7
n/a
The ornamental design for an electronic ballast, as shown and described.

FIG. 1 is a top, left front perspective view of an electronic ballast showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top, right rear perspective view thereof.

Yang, Xin, Zhang, Renjie, Li, Yongshan

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Patent Priority Assignee Title
7304852, Oct 14 2005 Alltrade Tools LLC Inverter apparatus
D260688, Sep 21 1978 General Electric Company Lamp ballast
D369781, Jul 22 1994 Osram GmbH Ornamental design for a combination socket and accessory circuit or ballast for a fluorescent lamp
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 20 2015LI, YONGSHANQINGDAO MEFINE ELECTRONICS TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0353520710 pdf
Mar 20 2015ZHANG, RENJIEQINGDAO MEFINE ELECTRONICS TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0353520710 pdf
Mar 20 2015YANG, XINQINGDAO MEFINE ELECTRONICS TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0353520710 pdf
Apr 07 2015QINGDAO MEFINE ELECTRONICS TECHNOLOGY CO., LTD.(assignment on the face of the patent)
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